Is it harmful to drink water from a color-changing cup frequently?

When we go to bars and KTVs, we often see a very special and romantic cup. The name of this cup is a color-changing cup. It is fun and magical. Many people put it at home. You can use this cup to drink water. It is beautiful, but there are bad materials in the color-changing cup, which will be transmitted into the water through radiation and will also emit a small amount of micro-metal. Although there is no problem in the short term, drinking water or hot water from a cup that does not change color for a long time may cause harm to our body and produce some bad elements, especially when given to children and pregnant women. These elements will cause adverse reactions when inhaled into the body. So try not to drink water from the color-changing cup, just use it for viewing.

1. What is a color changing cup?

Color changing cup, also known as magic cup. That is, when hot water/cold water is poured into the cup, the cup body will change color. The colors before the color change include black, red, yellow, green, blue, brown, purple, light blue, light yellow, light green, light red, light purple, pink, etc. Including dot effects, can be designed into the surface layer of the color-changing cup.

2. Is it harmful to drink water from a color-changing cup?

The interior is heat-sensitive material. It will radiate, and the outside is glazed with colored glaze, and there are also radioactive metals, but they are extremely trace. It’s okay to use it for a short time, but don’t use it for a lifetime.

3. Classification of color-changing cups

1. Thermal color-changing mug (most common), as the name suggests, it will start to change color when it encounters hot water above 40 degrees, showing the printed pattern.

2. Water-changing cup (currently less common), that is, it can change color when it comes into contact with water. Of course, this refers to low-temperature water rather than hot water.

3. Cold color-changing cup (currently less common). The cold color-changing cup changes color when the temperature is below 20 degrees Celsius.

4. What is the principle of the color-changing cup?

The reason why the color-changing cup changes color is inseparable from its unique structure. The color-changing cup consists of an outer cup and an inner cup which are coaxially arranged. A sandwich cavity filled with a thermosensitive color-changing volatile liquid is provided between the bottom ends of the two cups. An artistic graphic channel communicating with the cavity is engraved on the outer wall of the inner cup. After hot water is poured into the drinking cup, the thermosensitive liquid in the interlayer cavity will change color and rise into the graphic channel of the inner cup, so that the cup wall shows artistic patterns, giving people a sense of beauty and artistic enjoyment. Therefore, the color change of the color-changing cup lies in the heat-sensitive coating structure, and the color-changing cup is completed inside the cup wall. It is a purely natural physical reaction and is a non-toxic, harmless and pollution-free fun toy. Since the temperature-sensitive material used is printed on the cup body, the material used is imported high-quality heat-sensitive material, which can withstand high temperatures of 320 degrees Celsius, is non-toxic, lead-free, and chromium-free, and can meet the European food FDA standards. At the same time, the heat-sensitive material is completely isolated in the inner layer of the cup and does not come into contact with the beverage in the cup, nor does it cause contamination.

It is a completely enclosed space and heat-sensitive materials cannot escape, so it can be used indefinitely. Due to technological breakthroughs, the range of color changing mugs is constantly expanding: black color changing mugs, red color changing mugs, blue color changing mugs, green, brown, purple, light blue, light yellow, light green, light red, light purple, including dot effects. The technology of black color changing mugs is more mature and has the best effect!

1. What is a color changing cup?

Color changing cup, also known as magic cup. That is, when hot water/cold water is poured into the cup, the cup body will change color. The colors before the color change include black, red, yellow, green, blue, brown, purple, light blue, light yellow, light green, light red, light purple, pink, etc. Including dot effects, can be designed into the surface layer of the color-changing cup.

2. Is it harmful to drink water from a color-changing cup?

The inside is made of heat-sensitive material and will radiate, and the outside is glazed with colored glaze, and there are also radioactive metals, but they are extremely small amounts. It’s okay to use it for a short time, but don’t use it for a lifetime.

3. Classification of color-changing cups

1. Thermal color-changing mug (the most common) starts to change color when it encounters hot water above 40 degrees, revealing the printed pattern.

2. Water-changing color cup (currently less common), that is, it can change color when it comes into contact with water. Of course, this refers to low-temperature water rather than hot water.

3. Cold color-changing cup (currently less common). The cold color-changing cup changes color when the temperature is below 20 degrees Celsius.

4. What is the principle of the color-changing cup?

The reason why the color-changing cup changes color is inseparable from its unique structure. The color-changing cup consists of an outer cup and an inner cup which are coaxially arranged. A sandwich cavity filled with a thermosensitive color-changing volatile liquid is provided between the bottom ends of the two cups. An artistic graphic channel communicating with the cavity is engraved on the outer wall of the inner cup. After hot water is poured into the drinking cup, the thermosensitive liquid in the interlayer cavity will change color and rise into the graphic channel of the inner cup, so that the cup wall shows artistic patterns, giving people a sense of beauty and artistic enjoyment. Therefore, the color change of the color-changing cup lies in the heat-sensitive coating structure, and the color-changing cup is completed inside the cup wall. It is a purely natural physical reaction and is a non-toxic, harmless and pollution-free fun toy. Since the temperature-sensitive material used is printed on the cup body, the material used is imported high-quality heat-sensitive material, which can withstand high temperatures of 320 degrees Celsius, is non-toxic, lead-free, and chromium-free, and can meet the European food FDA standards. At the same time, the heat-sensitive material is completely isolated in the inner layer of the cup and does not come into contact with the beverage in the cup, nor does it cause contamination.

It is a completely enclosed space and heat-sensitive materials cannot escape, so it can be used indefinitely. Due to technological breakthroughs, the range of color changing mugs is constantly expanding: black color changing mugs, red color changing mugs, blue color changing mugs, green, brown, purple, light blue, light yellow, light green, light red, light purple, including dot effects. The technology of black color changing mugs is more mature and has the best effect!